1526 Study on Method of Evaluating Strength of Bonding Interfaces in Resin Molded Structures
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We experimentally investigated forces working on the contact interfaces between metal and resin molds of resin mold structures, which are made of metal cylinders covered with resin mold. The results are discussed from the viewpoints of friction force, bonding force, and contact pressure based on residual stress. As a result, we introduce a new concept for treating bonding coefficients. Moreover, we developed FEM modeling for forces acting on the bonding interface. We found that the calculation results for the forces were in very good agreement with those we measured.
